12623342 has 8 divisors (see below), whose sum is σ = 18965016. Its totient is φ = 6301672.

The previous prime is 12623341. The next prime is 12623357. The reversal of 12623342 is 24332621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12623341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3308 + ... + 6015.

It is an arithmetic number, because the mean of its divisors is an integer number (2370627).

Almost surely, 2^12623342 is an apocalyptic number.

12623342 is a deficient number, since it is larger than the sum of its proper divisors (6341674).

12623342 is an equidigital number, since it uses as much as digits as its factorization.

12623342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002.

The product of its digits is 1728, while the sum is 23.

The square root of 12623342 is about 3552.9342802816. The cubic root of 12623342 is about 232.8402817799.

Adding to 12623342 its reverse (24332621), we get a palindrome (36955963).

The spelling of 12623342 in words is "twelve million, six hundred twenty-three thousand, three hundred forty-two".